CA2705449C - Dispositif moyeu - Google Patents

Dispositif moyeu Download PDF

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Publication number
CA2705449C
CA2705449C CA2705449A CA2705449A CA2705449C CA 2705449 C CA2705449 C CA 2705449C CA 2705449 A CA2705449 A CA 2705449A CA 2705449 A CA2705449 A CA 2705449A CA 2705449 C CA2705449 C CA 2705449C
Authority
CA
Canada
Prior art keywords
blade
saw
adapter
support surface
hub device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2705449A
Other languages
English (en)
Other versions
CA2705449A1 (fr
Inventor
Hans Ericsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TWINBLADE TECHNOLOGIES HOLDING SWEDEN AB
Original Assignee
TWINBLADE TECHNOLOGIES HOLDING SWEDEN AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39364761&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2705449(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TWINBLADE TECHNOLOGIES HOLDING SWEDEN AB filed Critical TWINBLADE TECHNOLOGIES HOLDING SWEDEN AB
Publication of CA2705449A1 publication Critical patent/CA2705449A1/fr
Application granted granted Critical
Publication of CA2705449C publication Critical patent/CA2705449C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/32—Devices for securing circular saw blades to the saw spindle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9374—With spacer interposed between shaft-mounted tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9464—For rotary tool
    • Y10T83/9469—Adjustable

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Sawing (AREA)

Abstract

L'invention concerne un dispositif moyeu pour une paire de lames de scie, comportant une première lame disposée pour tourner autour d'un axe de rotation (r) dans une première direction, et une deuxième lame (2) disposée pour tourner autour du même axe de rotation (r) dans une deuxième direction opposée à cette première direction. Le dispositif moyeu comprend un premier adaptateur de lame présentant une surface support pour la première lame de scie, un deuxième adaptateur de lame (25) présentant une surface support (26) pour la deuxième lame de scie (2) et une attache centrale pour un verrou de lame (28) destiné à attacher les deux lames. La surface support (26) du deuxième adaptateur de lame (25) présente au moins trois protubérances (29) destinées à coopérer avec des encoches correspondantes de la deuxième lame de scie (2), les protubérances (29) ayant une hauteur (h) qui dépasse une épaisseur (d) de la deuxième lame (2), le verrou de lame (28) présentant une surface annulaire circonférentielle (30) disposée pour venir en butée contre les protubérances (29) du deuxième adaptateur de lame (25) de manière à ce que la deuxième lame (2) préserve une mobilité axiale limitée contre la surface support (26) du deuxième adaptateur de lame (25).
CA2705449A 2006-11-09 2007-11-09 Dispositif moyeu Active CA2705449C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0602394 2006-11-09
SE0602394-9 2006-11-09
PCT/SE2007/000997 WO2008057028A1 (fr) 2006-11-09 2007-11-09 Dispositif moyeu

Publications (2)

Publication Number Publication Date
CA2705449A1 CA2705449A1 (fr) 2008-05-15
CA2705449C true CA2705449C (fr) 2017-01-10

Family

ID=39364761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2705449A Active CA2705449C (fr) 2006-11-09 2007-11-09 Dispositif moyeu

Country Status (6)

Country Link
US (1) US9061360B2 (fr)
EP (1) EP2079568B1 (fr)
JP (1) JP2010509080A (fr)
CN (1) CN101557910B (fr)
CA (1) CA2705449C (fr)
WO (1) WO2008057028A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1879607B1 (fr) 2005-05-02 2014-11-12 Merck Sharp & Dohme Corp. Inhibiteurs de la protease ns3 du vhc
RU2008107972A (ru) 2005-08-01 2009-09-10 Мерк энд Ко., Инк. (US) Макроциклические пептиды в качестве ингибиторов ns3-протеазы hcv
GB0609492D0 (en) 2006-05-15 2006-06-21 Angeletti P Ist Richerche Bio Therapeutic agents
GB0612423D0 (en) 2006-06-23 2006-08-02 Angeletti P Ist Richerche Bio Therapeutic agents
US8377873B2 (en) 2006-10-24 2013-02-19 Merck Sharp & Dohme Corp. HCV NS3 protease inhibitors
CA2667266C (fr) 2006-10-24 2015-11-24 Merck & Co., Inc. Inhibiteurs de la protease ns3 du hcv
AU2007309544B2 (en) 2006-10-24 2012-05-31 Msd Italia S.R.L. HCV NS3 protease inhibitors
CA2667032A1 (fr) 2006-10-27 2008-05-15 Merck & Co., Inc. Inhibiteurs de protease ns3 du vhc
BRPI0718161A2 (pt) 2006-10-27 2013-11-26 Merck & Co Inc Composto, composição farmacêutica, e, uso do composto.
GB0625349D0 (en) 2006-12-20 2007-01-31 Angeletti P Ist Richerche Bio Therapeutic compounds
US8101595B2 (en) 2006-12-20 2012-01-24 Istituto di Ricerche di Biologia Molecolare P. Angletti SpA Antiviral indoles
GB0625345D0 (en) 2006-12-20 2007-01-31 Angeletti P Ist Richerche Bio Therapeutic compounds
AU2008277440A1 (en) 2007-07-17 2009-01-22 Istituto Di Ricerche Di Biologia Molecolare P. Angeletti Spa Macrocyclic indole derivatives for the treatment of hepatitis C infections
CA2699891C (fr) 2007-07-19 2013-10-22 Nigel Liverton Composes macrocycliques servant d'agents antiviraux
CN102014911A (zh) 2008-04-28 2011-04-13 默沙东公司 Hcv ns3蛋白酶抑制剂
RS52534B (en) 2008-07-22 2013-04-30 Merck Sharp & Dohme Corp. MACROCYCLIC COMPOUNDS OF HINOXALINE AS HCV NS3 PROTEASE INHIBITORS
DE102009005499A1 (de) 2009-01-21 2010-07-22 Chen, Chung-Chi, Richmond Elektrische Sägevorrichtung
CN101767224B (zh) * 2009-12-31 2012-07-25 铁鎯电动工具有限公司 双锯片装置及减少双锯片装置摩擦碰撞的方法
CN102476221A (zh) 2010-11-29 2012-05-30 新杰亚洲有限公司 具有双锯片的电锯装置
CN103157853A (zh) * 2011-12-15 2013-06-19 新杰亚洲有限公司 电锯装置的机头结构
US20160214190A1 (en) * 2013-09-10 2016-07-28 Dave PYKARI Channel sample saw and spacer
CN113695671B (zh) * 2021-09-22 2023-05-26 江苏安全技术职业学院 一种用于机械工程制造用可多角度调节的切割装置

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US211346A (en) 1879-01-14 Improvement in saws
US511346A (en) * 1893-12-26 Trolley-bar carrier for cars
US431510A (en) * 1890-07-01 Charles h
US588082A (en) * 1897-08-10 Dado-cutter and tenoning-machine
DE442724C (de) 1926-07-08 1927-04-07 Aeg Schaltung fuer Lichtsignalapparate
US2512970A (en) * 1946-01-26 1950-06-27 Arthur R Segal Flush circular saw mounting
US2555428A (en) * 1948-06-07 1951-06-05 George A Tuttle Power-driven pruning saw
GB766960A (en) 1954-07-07 1957-01-30 Skil Corp Improvements in or relating to circular saw blades
US2795247A (en) * 1954-07-07 1957-06-11 Skil Corp Reversible circular saw
US3406729A (en) * 1966-05-02 1968-10-22 Delbert P. Cooper Gullet-guarded carbide-tipped saw
US3440915A (en) * 1967-02-28 1969-04-29 Bliss Co Quick release connection
DE2031846A1 (de) 1970-06-27 1972-01-05 Meyer W Kreisrundes Sägeblatt zum Durchtrennen von Werkstücken aus Metall, insbesondere Profilleisten aus Leichtmetall
FR2192483A5 (fr) * 1972-07-07 1974-02-08 Giraud Leone
NL158735B (nl) * 1973-10-05 1978-12-15 Ehgartner Fa Hans Raspplaat voor een cilindrische, roteerbare rasp.
US3945289A (en) * 1975-04-14 1976-03-23 Emilio Retana Rodriguez Saw tooth
US4690024A (en) 1985-02-28 1987-09-01 Black & Decker Inc. Saw blade and tip therefor
US4641562A (en) * 1985-08-16 1987-02-10 Bremen Associates Incorporated Cutting tool for making a smooth saw cut
US4724662A (en) * 1986-07-21 1988-02-16 Textron Inc. Lawn thatcher assembly
US4913022A (en) * 1988-05-19 1990-04-03 Kuklinski Anthony K Circular saw blade
WO1990006839A1 (fr) 1988-12-13 1990-06-28 Kuklinski Anthony K Lame de scie circulaire
SE505345C2 (sv) * 1994-11-01 1997-08-11 Sven Runo Vilhelm Gebelius Sågklinga
US5743163A (en) * 1995-05-23 1998-04-28 Lavinder; Edward E. Clean cutting circular saw blade
US5896800A (en) * 1995-09-26 1999-04-27 Black & Decker Inc. Circular saw blade
CN2312802Y (zh) * 1996-03-11 1999-04-07 李坚 双向、双切片石材切割装置
JPH106130A (ja) * 1996-06-21 1998-01-13 Retsukisu Kogyo Kk 両回転切断機
JPH10118838A (ja) * 1996-10-15 1998-05-12 Rex Ind Co Ltd 両回転切断機
DE29804220U1 (de) 1998-02-16 1999-06-17 Powertools International GmbH, 25474 Ellerbek Trenngerät mit gegenläufigen Trennelementen
DE29813230U1 (de) 1998-07-24 1999-11-25 Powertools International GmbH, 25474 Ellerbek Antriebsvorrichtung für ein Doppel-Trenngerät
DE29815349U1 (de) 1998-08-27 1998-11-05 O.E.M. GmbH Produktions- und Vertriebsgesellschaft, 82031 Grünwald Rotationssägeblatt
US6158323A (en) * 1998-10-15 2000-12-12 Tenryu Seikyo Kabushiki Kaisha Disk cutter
US6450075B1 (en) * 1999-06-25 2002-09-17 Alex Manzo Ventilated air cooled cutting system
DE10059969A1 (de) * 2000-12-02 2002-06-06 Bosch Gmbh Robert Sägewerkzeug für eine Handkreissägemaschine
DE10059978A1 (de) 2000-12-02 2002-06-06 Bosch Gmbh Robert Sägewerkzeug für eine Handkreissägemaschine
DE10059975A1 (de) * 2000-12-02 2002-06-06 Bosch Gmbh Robert Handwerkzeugmaschine
DE10059976A1 (de) * 2000-12-02 2002-06-06 Bosch Gmbh Robert Handwerkzeugmaschine
SE524099C2 (sv) * 2001-05-16 2004-06-29 Nord Ct I Kalmar Ab Sågklingepar
SE524100C2 (sv) * 2001-05-16 2004-06-29 Nord Ct I Kalmar Ab Navanordning
US6962147B2 (en) * 2001-10-23 2005-11-08 Micron Technology Inc Dicing saw blade positioning apparatus and methods independent of blade thickness via constrained biasing elements
JP3705782B2 (ja) * 2002-05-31 2005-10-12 株式会社ダイア 棒材切断装置および円板状回転切断工具
US20050178264A1 (en) * 2004-02-13 2005-08-18 Setliff David D. Reversible circular saw blade
CN2728685Y (zh) * 2004-08-30 2005-09-28 吴健如 双锯片切割机
SE528637C2 (sv) * 2004-10-14 2007-01-09 Indocean Diamond Tools Bermuda Drivanordning för en tvillingkap med motroterande klingor
CN101116919A (zh) 2007-05-08 2008-02-06 郭一文 一种成对锯片
CA2650190C (fr) 2009-01-19 2011-09-06 Chung-Chi Chen Dispositif de scie electrique
GB2466999B (en) 2009-01-19 2010-12-01 Chung-Chi Chen Electric saw device
AU2009200212B1 (en) 2009-01-20 2010-06-03 Chen, Chung-Chi Mr Electric Saw Device
DE102009005499A1 (de) 2009-01-21 2010-07-22 Chen, Chung-Chi, Richmond Elektrische Sägevorrichtung
US8250958B2 (en) * 2009-01-21 2012-08-28 Newstar (Asia) Ltd Electric saw device
CN101486116A (zh) 2009-02-06 2009-07-22 胡桂强 一种电动切割机
WO2011078710A1 (fr) 2009-12-22 2011-06-30 Nardone, Jennifer, R. Lame de scie dotée d'une série de dents fournissant des arêtes coupantes doubles dans des directions opposées
WO2011084076A1 (fr) 2010-01-06 2011-07-14 Nardone, Jennifer, R. Ensemble de lames de scie à coupe en opposition comportant une série respective de dents ayant une capacité de nettoyage et de lissage de coupe
US8151839B2 (en) * 2010-01-06 2012-04-10 Hammer Electric Power Tools Co., Ltd. Device of double saw blades
GB2480071B (en) 2010-05-05 2013-09-25 Chung-Kuang Chen Bi-directional cutting saw blade
CA2703386A1 (fr) 2010-05-05 2011-11-05 Chung-Kuang Chen Lame de scie bidirectionelle
US20110277612A1 (en) * 2010-05-12 2011-11-17 Chung-Kuang Chen Bi-directional cutting saw blade

Also Published As

Publication number Publication date
US9061360B2 (en) 2015-06-23
US20100018375A1 (en) 2010-01-28
EP2079568A1 (fr) 2009-07-22
WO2008057028A1 (fr) 2008-05-15
CA2705449A1 (fr) 2008-05-15
EP2079568A4 (fr) 2012-08-22
CN101557910B (zh) 2011-08-17
JP2010509080A (ja) 2010-03-25
EP2079568B1 (fr) 2014-12-24
CN101557910A (zh) 2009-10-14

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